Bhagavad Gita 13.12 · Krishna
Knowledge you can live
अध्यात्मज्ञाननित्यत्वं तत्त्वज्ञानार्थदर्शनम्।
एतज्ज्ञानमिति प्रोक्तमज्ञानं यदतोऽन्यथा॥
adhyātmajñānanityatvaṃ tattvajñānārthadarśanametajjñānamiti proktamajñānaṃ yadato’anyathā
Constancy in knowing the Self, and keeping in sight the purpose of truth. This is called knowledge. Whatever is otherwise is ignorance.
What it means
Krishna completes his list. Knowledge means staying close to the Self, day after day, and keeping the real goal in view. Everything in these five verses together is knowledge. Facts without humility, patience and honesty are still ignorance, however impressive they sound.
The story
Duryodhana knows the scriptures, the strategy and the law. A well-known later verse even gives him these words. I know what is right, yet I cannot do it. His knowing never becomes his living. That gap is what Krishna calls ignorance.
In your life
A shelf of self-help books glows above a desk where someone has just snapped at their partner again. The ideas are all there, but the heart hasn't read them. Choose one teaching you already know, and practise it today.
Knowing is living what you know.